Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
340 AM CST Thu Dec 12 2019
ILZ003>006-008-010>014-019>023-032-033-039-INZ001-002-010-011-019-
130945-
Winnebago-Boone-McHenry-Lake IL-Ogle-Lee-De Kalb-Kane-DuPage-Cook-
La Salle-Kendall-Grundy-Will-Kankakee-Livingston-Iroquois-Ford-
Lake IN-Porter-Newton-Jasper-Benton-
340 AM CST Thu Dec 12 2019 /440 AM EST Thu Dec 12 2019/
This Hazardous Weather Outlook is for portions of North Central
Illinois...Northeast Illinois and Northwest Indiana.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Limited Non thunderstorm wind Risk.
DISCUSSION...
Southerly winds will gust to near or possibly slightly over
35 mph today.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Saturday...
Limited Snow Risk.
Monday...
Limited Snow Risk.
DISCUSSION:
There is a chance of mainly light snow Saturday. There is another
chance for snow Monday, which could be an accumulating snow, and
this is slightly more favored south of I-80.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be necessary through tonight.
$$
Hazardous Weather Outlook
National Weather Service Chicago/Romeoville IL
340 AM CST Thu Dec 12 2019
LMZ740>745-130945-
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
340 AM CST Thu Dec 12 2019
This Hazardous Weather Outlook is for portions of the Illinois
nearshore waters of Lake Michigan and the Indiana nearshore
waters of Lake Michigan.
.DAY ONE...Today and Tonight.
Weather hazards expected...
Hazardous conditions for small craft including occasional
gales.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Saturday and Sunday...
Hazardous conditions for small craft are likely.
Tuesday and Wednesday...
Hazardous conditions for small craft are likely.
Limited Freezing Spray Risk.
$$
MTF
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Hazardous Weather Outlook
National Weather Service Northern Indiana
836 AM EST Thu Dec 12 2019
LMZ043-046-131345-
New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI-
836 AM EST Thu Dec 12 2019
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST FRIDAY...
This Hazardous Weather Outlook is for The Nearshore Waters of
Southeastern Lake Michigan.
.DAY ONE...Today and tonight.
Please listen to NOAA Weather Radio or go to weather.gov on the
Internet for more information about the following hazards.
Small Craft Advisory.
Hazardous conditions for small crafts exist today into early
tonight.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
No hazardous weather is expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
335 AM CST Thu Dec 12 2019
LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-130945-
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to
mid lake-
Lake Michigan from Point Betsie to Manistee MI 5NM offshore to
Mid Lake-
Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM
offshore to mid lake-
Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to
Mid Lake-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Sheboygan to Port Washington WI 5NM offshore
to Mid Lake-
Lake Michigan from Port Washington to North Point Light WI 5NM
offshore to Mid Lake-
Lake Michigan from North Point Light to Wind Point WI 5NM
offshore to Mid Lake-
Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Wilmette Harbor to Michigan City in 5NM
offshore to Mid Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid
Lake-
Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to
Mid Lake-
Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid
Lake-
Lake Michigan from South Haven to Holland MI 5NM offshore to Mid
lake-
Lake Michigan from St Joseph to South Haven MI 5NM offshore to
Mid Lake-
335 AM CST Thu Dec 12 2019
This Hazardous Weather Outlook is for the open waters of Lake Michigan.
.DAY ONE...Today and Tonight
Gusty winds will develop later this morning. Gales to 40 knots are
expected across about the southern two thirds of Lake Michigan
where a Gale Warning is in effect from mid-morning through this
evening. Waves will build to 10 to 14 feet, occasionally to 18
feet.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
No hazardous weather is expected at this time.
$$
www.weather.gov/mkx
MBK
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
335 AM CST Thu Dec 12 2019
WIZ046-047-051-052-056>060-062>072-130945-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
335 AM CST Thu Dec 12 2019
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...Today and Tonight
Light snow is expected to spread into south central and east
central Wisconsin later this morning and early afternoon. The
light snow may mix with light freezing drizzle for a time as
surface temperatures warm. Between one and two inches of snow is
expected from around Reedsburg and the Wisconsin Dells east to
Montello, Berlin and Fond du Lac. The wintry mix may transition
to freezing drizzle again tonight as temperatures fall.
Between the light snowfall and light icing, slippery spots may
develop on untreated roads and walks resulting in potential travel
impacts. A Winter Weather Advisory may be issued later today for
parts of southern Wisconsin.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
A cold front will pass through the area Friday night and early
Saturday. There will be another chance for freezing drizzle with
this system Friday night.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed, however your snow and ice reports
are appreciated.
$$
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
335 AM CST Thu Dec 12 2019
LMZ643>646-130945-
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
335 AM CST Thu Dec 12 2019
This Hazardous Weather Outlook is for the nearshore waters from
Sheboygan Wisconsin to Winthrop Harbor Illinois.
.DAY ONE...Today and Tonight
Gusty southeast winds will develop this morning and turn to the
south this afternoon. Gusts to 30 knots are expected. A Small
Craft Advisory is in effect today into this evening.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Northwest wind gusts will approach Small Craft Advisory criteria
Saturday afternoon and night.
$$
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
358 AM EST Thu Dec 12 2019
LMZ844>849-130900-
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
358 AM EST Thu Dec 12 2019
This hazardous weather outlook is for portions of southwest Lower
Michigan.
.DAY ONE...Today and Tonight
Strong winds, near 30 knots, will result in high waves and some
beach erosion issues, mostly late morning into mid evening.
Conditions will be hazardous to small water craft through tonight.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
The cold air retuning Saturday afternoon into Sunday will result
in high winds and waves once again and the storm Monday into
Tuesday plus the cold air returning behind it will also result in
high winds and waves.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
wdm
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
358 AM EST Thu Dec 12 2019
MIZ037>040-043>046-050>052-056>059-064>067-071>074-130900-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
358 AM EST Thu Dec 12 2019
This hazardous weather outlook is for portions of southwest Lower
Michigan.
.DAY ONE...Today and Tonight
Light snow is expected north of Big Rapids this afternoon into
this evening. Some freezing drizzle is expected inland of US-131
tonight, mostly north of Big Rapids. This may result in some
travel issues tonight.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Any freezing drizzle Friday morning, over the northern sections
of our forecast area, should end by mid to late morning. Again
some travel issues are possible there.
Lake effect snow showers should be expected Saturday night into
Sunday morning. Expect some accumulations west of US-131 but for
the most part snowfall should be less than three inches, where it
does accumulate.
A more significant snow storm is possible Monday afternoon into
Tuesday morning. Some significant track issues remain but our
confidence is increasing that we will see some snow from this
system. Behind it cold air and lake effect snow are likely into
Wednesday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
